DEVELOPMENT OF COMPRESSED COATED POLYPILL WITH MUCOADHESIVE CORE COMPRISING OF ATORVASTATIN/CLOPIDOGREL/ASPIRIN USING COMPRESSION COATING TECHNIQUE.
Acta Pol Pharm
; 74(2): 477-487, 2017 Mar.
Article
em En
| MEDLINE
| ID: mdl-29624252
ABSTRACT
The study was conducted to formulate and assess a novel polypill comprising of atorvastatin calci- um (ATVC), clopidogrel bisulfate (CLB) and aspirin (ASP) which, after in vivo correlation, can be intended for use in hyperlipidemic chronic heart disease patients. Polypill was made by the compression coating technique (CCT) with multiple active ingredients along with different concentrations of mucoadhesive and sustained release polymers, i.e., Carbopol 934 (CAB), Methocel k15 (MTH) and sodium carboxymethyl cellulose (NaCMC). The effect of different concentration of polymers on physical properties, wash off time, mucoadhe- sion strength, swelling behavior, surface pH and drug release kinetics were investigated. In vitro drug release studies showed that combination of CAB-NaCMC (1 1) retarded drug release up to 96.7 ± 1.15%, while com- bination of CAB-MTH and MTH-NaCMC retarded drug release up to 81.9 ± 1.5% and 101.4 ± 1.3%, respec- tively, at the same polymer concentration. Core enteric coated tablet of ATVC (K 11) was compressed over with CLB and ASP granules with the help of CCT and produced the desired results with zero order release rate thus indicating successful formulation of proposed polypill.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ticlopidina
/
Inibidores da Agregação Plaquetária
/
Aspirina
/
Tecnologia Farmacêutica
/
Inibidores de Hidroximetilglutaril-CoA Redutases
/
Polimedicação
/
Atorvastatina
Limite:
Animals
Idioma:
En
Revista:
Acta Pol Pharm
Ano de publicação:
2017
Tipo de documento:
Article